The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) variable. Then find the best predicted weight of a bear with a chest size of 45 inches. Is the result close to the actual weight of 263 pounds? Use a significance level of 0.05.
The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) variable. Then find the best predicted weight of a bear with a chest size of 45 inches. Is the result close to the actual weight of 263 pounds? Use a significance level of 0.05.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
The data show the chest size and weight of several bears. Find the regression equation, letting chest size be the independent (x) variable. Then find the best predicted weight of a bear with a chest size of
45
inches. Is the result close to the actual weight of
263
pounds? Use a significance level of 0.05.|
Chest size (inches)
|
47
|
61
|
51
|
47
|
54
|
56
|
|
|---|---|---|---|---|---|---|---|
|
Weight (pounds)
|
282
|
495
|
371
|
349
|
421
|
389
|
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What is the regression equation?
y=enter your response here+enter your response herex
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